Tube cross-reference
7034 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 7034 power - beam (not sweep) (over 1000v 100w). Compare core specifications and verify every restriction before using a replacement.
Exact variations of 7034
These designations belong to the same electrical variation group. Their names may differ because of international standards, manufacturing tolerances, or materials, but they are recorded as electrically equivalent—not merely substitutes.
4X150A Power - Tetrode (NOT beam) (over 1000V 100W)
- Base
- Not recorded
- Socket
- B8G
- Base pins
- 9
- Sections
- 1
- Heater voltage
- 6 V
- Heater current
- 2.6 A
Replacement tubes for 7034
The following tubes are recorded as possible replacements for 7034. This direction does not establish that 7034 can replace them.
Power - Tetrode (NOT beam) (over 1000V 100W)
The database records 4X150A as a possible replacement for7034.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Beam (NOT sweep) (over 1000V 100W) | Power - Tetrode (NOT beam) (over 1000V 100W) |
| Construction | BeamPower | Tetrode |
| Base | Not recorded | Not recorded |
| Socket | B9A | B8G |
| Base pins | 9 | 9 |
| Sections | 1 | 1 |
| Heater voltage | 6 V | 6 V |
| Heater current | 2.6 A | 2.6 A |
Verify before substituting
Matching a base or heater voltage is not enough to prove that two tubes are interchangeable. Check pin connections, heater current, maximum ratings, bias requirements, warm-up behavior, and the equipment manufacturer’s service documentation before making a substitution.
View the complete 7034 specifications →